US 12,267,761 B2
Managing event notifications
Michael Chen, Wallingford, PA (US); and Jeff Ziembicki, Glenside, PA (US)
Assigned to Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed by Comcast Cable Communications, LLC, Philadelphia, PA (US)
Filed on Sep. 7, 2021, as Appl. No. 17/468,162.
Prior Publication US 2023/0072905 A1, Mar. 9, 2023
Int. Cl. H04W 4/90 (2018.01); G08B 25/01 (2006.01); G08B 27/00 (2006.01); H04W 4/38 (2018.01)
CPC H04W 4/90 (2018.02) [G08B 25/016 (2013.01); G08B 27/005 (2013.01); H04W 4/38 (2018.02)] 23 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a computing device from a plurality of sensors in proximity of one or more user devices, sensor data of a plurality of different sensor data types and indicating a condition in an environment associated with the one or more user devices;
based on a comparison of the indicated condition to data defining a plurality of hazardous event types, determining an occurrence of a hazardous event; and
causing, based on the determining, the one or more user devices to output, by at least partially interrupting content being output by the one or more user devices, an event notification for the hazardous event, wherein the event notification indicates access information to escape from the hazardous event, the access information comprising one or more of:
location of an elevator and operational condition of the elevator; or
location of a stairwell and congestion level of the stairwell.